A particle moves along a circular path over a horizontal xy
coordinate system, at constant speed. At time t1 = 4.00 s, it is at point
(5.00 m, 6.00 m) with velocity (3.00 m/s)j and acceleration in the positive x-direction. At time t2 = 10.0 s, it has velocity (β3.00 m/s)i and acceleration in the positive y-direction. What are the (a) x and (b) y coordinates of the center of the circular path if t2 β t1 is less than
one period?
Answers: 3
Physics, 22.06.2019 10:30
Awoman holds a book by placing it between her hands such that she presses at right angles to the front and back covers. the book has a mass of m = 1.8 kg and the coefficient of static friction between her hand and the book is ΞΌs = 0.67. no attempt 50% part (a) what is the weight of the book, fgb in newtons?
Answers: 3
Physics, 22.06.2019 15:10
Auniform crate c with mass mc is being transported to the left by a forklift with a constant speed v1. what is the magnitude of the angular momentum of the crate about point a, that is, the point of contact between the front tire of the forklift and the ground
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How does the electric potential energy between two charged particles change if one particle is reduced by a factor of 3? a. increased by a factor of 3 b. it is decreased by a factor of 9 c. it is reduced by a factor of 3 d. it is increased by a factor of 9
Answers: 1
Physics, 22.06.2019 17:40
Which component of the earthβs atmosphere is decreased due to photosynthesis?
Answers: 1
A particle moves along a circular path over a horizontal xy
coordinate system, at constant speed....
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